kawa.rudaslaska.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e4:6a:07:f8:74:98:ae:86:f5:3b:e6:bd:bb:1f:f7:1d:b0 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=kawa.rudaslaska.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e4:6a:07:f8:74:98:ae:86:f5:3b:e6:bd:bb:1f:f7:1d:b0
Serial Number (int): 339062177006161221705017575308092715244976
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b8:f8:62:bc:ef:1e:09:13:69:14:a2:e7:7c:c4:0a:8e:5e:c9:5f:b7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fa:ab:8f:71:87:3c:5e:69:92:2b:ae:cf:df:0b:90:d4:14:49:6a:92
Fingerprint (sha256): 67:00:82:7b:12:94:d7:14:ea:30:1b:86:94:4f:5b:ce:16:89:9e:13:90:12:82:ca:31:6a:da:5a:f9:39:7f:cf

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate kawa.rudaslaska.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kawa.rudaslaska.org

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

kawa.rudaslaska.org
www.kawa.rudaslaska.org

Other certificates including the domain name rudaslaska.org

(limited to 100 certificates)
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org

Certificate

The complete raw certificate details for kawa.rudaslaska.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvp5zvkg03/RQtSs0QNDU
nBU/MsiHSzc1w+UVNrW3Vr8csClKFxBCiHSjsLjpbdfZe44xRexkEJE7s9/Mr/pq
qp8tocHNopPy/4NDWkwZqKmNiIka5cX5OAXyUHMlf2z9Rz9OEn55HO4OunJqe0p6
a1jcAIwgS+JZ4ldb8Hr1pQ5JkTJJAieAoUcB4KnKN5iMK9X0dwhGY3b9qGyQWsrf
B65hC85DcRckYimxWJT1asZGLqpKnL7OxWqNbhqaKpa3LCGkyYENmDASh4YAOkPb
R4Tw/GGkGVYlTJZMk4XCW9XCn0FUy2hi4xgZ5Mbc9si52Ra07LJsmXfpyCS+XXHS
XQIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 339062177006161221705017575308092715244976
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-29 15:03:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-27 15:03:30 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'kawa.rudaslaska.org'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24063413597175369152413147351502115733280755511147227059733532696144654732574634691563129657269503688928302205879572277147109819814723723320696580864851476239345114645088773954734409703691919543892553678930648091914685927432377968726548476268372316387247751986091736792126176940508459960757848966909897676576011057116428388795182378275271589100782680528479635752748986088739316177074886204628302280626100843784466362375338958623343378691929465307135071602713357386621720578435225644640914815721806563752091774614083370249334445037524951744862676356454659643569356221734759353724367393266389893649872127555457009177181
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							b8f862bcef1e09136914a2e77cc40a8e5ec95fb7
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kawa.rudaslaska.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kawa.rudaslaska.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eb7e72c160000040300473045022100ca575aa703d2d80ec1b1a347063dc1dc5f9ada7a662d7abc901aab781141b858022075cf9b5ed377d851fdc1e1605b4d035acc099c313e549dbce7e1c0de8945fca80077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016eb7e72d1b00000403004830460221008ac4e67b310448ab8424dae7164ebbc39c25f010153cc5db701326c8badea036022100e607bfdcb7ad8d9570c7b6bed5767f70ece91e19c7f71e8225add24586da71c3
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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